Sheaffer Black Classic Medium Rollerball Pen Refill | Pen Sense
Sheaffer Slim Rollerball Refill | Inks & Refills | The Online Pen Company
Amazon.com : Sheaffer Pen : Rollerball Classic Refills, Medium Point, Blue Ink -:- Sold as 2 Packs of - 1 - / - Total of 2 Each : Ballpoint Stick Pens : Office Products